39 	struct timer_obj *timer;  in zephyr_timer_wrapper()  local
41 	timer = (struct timer_obj *)ztimer;  in zephyr_timer_wrapper()
43 	if (timer->reload == 0U) {  in zephyr_timer_wrapper()
44 		timer->status = NOT_ACTIVE;  in zephyr_timer_wrapper()
45 		LOG_DBG("timer %p not active", timer);  in zephyr_timer_wrapper()
48 	if (timer->evp.sigev_notify == SIGEV_NONE) {  in zephyr_timer_wrapper()
53 	if (timer->evp.sigev_notify_function == NULL) {  in zephyr_timer_wrapper()
58 	LOG_DBG("calling sigev_notify_function %p", timer->evp.sigev_notify_function);  in zephyr_timer_wrapper()
59 	(timer->evp.sigev_notify_function)(timer->evp.sigev_value);  in zephyr_timer_wrapper()
65 	struct timer_obj *timer = (struct timer_obj *)arg;  in zephyr_thread_wrapper()  local
70 	if (timer->evp.sigev_notify_attributes == NULL) {  in zephyr_thread_wrapper()
76 		if (timer->reload == 0U) {  in zephyr_thread_wrapper()
77 			timer->status = NOT_ACTIVE;  in zephyr_thread_wrapper()
78 			LOG_DBG("timer %p not active", timer);  in zephyr_thread_wrapper()
81 		ret = k_sem_take(&timer->sem_cond, K_FOREVER);  in zephyr_thread_wrapper()
84 		if (timer->evp.sigev_notify_function == NULL) {  in zephyr_thread_wrapper()
89 		LOG_DBG("calling sigev_notify_function %p", timer->evp.sigev_notify_function);  in zephyr_thread_wrapper()
90 		(timer->evp.sigev_notify_function)(timer->evp.sigev_value);  in zephyr_thread_wrapper()
98 	struct timer_obj *timer;  in zephyr_timer_interrupt()  local
100 	timer = (struct timer_obj *)ztimer;  in zephyr_timer_interrupt()
101 	k_sem_give(&timer->sem_cond);  in zephyr_timer_interrupt()
105  * @brief Create a per-process timer.
116 	struct timer_obj *timer;  in timer_create()  local
124 	if (k_mem_slab_alloc(&posix_timer_slab, (void **)&timer, alloc_timeout) != 0) {  in timer_create()
130 	*timer = (struct timer_obj){0};  in timer_create()
131 	timer->evp = *evp;  in timer_create()
132 	evp = &timer->evp;  in timer_create()
136 		k_timer_init(&timer->ztimer, NULL, NULL);  in timer_create()
139 		k_timer_init(&timer->ztimer, zephyr_timer_wrapper, NULL);  in timer_create()
164 		ret = k_sem_init(&timer->sem_cond, 0, 1);  in timer_create()
172 		ret = pthread_create(&timer->thread, evp->sigev_notify_attributes,  in timer_create()
173 							zephyr_thread_wrapper, timer);  in timer_create()
181 		k_timer_init(&timer->ztimer, zephyr_timer_interrupt, NULL);  in timer_create()
189 	*timerid = (timer_t)timer;  in timer_create()
193 	k_mem_slab_free(&posix_timer_slab, (void *)&timer);  in timer_create()
200  * @brief Get amount of time left for expiration on a per-process timer.
206 	struct timer_obj *timer = (struct timer_obj *)timerid;  in timer_gettime()  local
210 	if (timer == NULL) {  in timer_gettime()
215 	if (timer->status == ACTIVE) {  in timer_gettime()
216 		remaining = k_timer_remaining_get(&timer->ztimer);  in timer_gettime()
223 		/* Timer is disarmed */  in timer_gettime()
229 	its->it_interval = timer->interval;  in timer_gettime()
234  * @brief Sets expiration time of per-process timer.
241 	struct timer_obj *timer = (struct timer_obj *) timerid;  in timer_settime()  local
244 	if (timer == NULL ||  in timer_settime()
258 	/* Stop the timer if the value is 0 */  in timer_settime()
260 		if (timer->status == ACTIVE) {  in timer_settime()
261 			k_timer_stop(&timer->ztimer);  in timer_settime()
264 		timer->status = NOT_ACTIVE;  in timer_settime()
268 	/* Calculate timer period */  in timer_settime()
269 	timer->reload = _ts_to_ms(&value->it_interval);  in timer_settime()
270 	timer->interval.tv_sec = value->it_interval.tv_sec;  in timer_settime()
271 	timer->interval.tv_nsec = value->it_interval.tv_nsec;  in timer_settime()
273 	/* Calculate timer duration */  in timer_settime()
276 		current = k_timer_remaining_get(&timer->ztimer);  in timer_settime()
285 	if (timer->status == ACTIVE) {  in timer_settime()
286 		k_timer_stop(&timer->ztimer);  in timer_settime()
289 	timer->status = ACTIVE;  in timer_settime()
290 	k_timer_start(&timer->ztimer, K_MSEC(duration), K_MSEC(timer->reload));  in timer_settime()
295  * @brief Returns the timer expiration overrun count.
301 	struct timer_obj *timer = (struct timer_obj *) timerid;  in timer_getoverrun()  local
303 	if (timer == NULL) {  in timer_getoverrun()
308 	int overruns = k_timer_status_get(&timer->ztimer) - 1;  in timer_getoverrun()
318  * @brief Delete a per-process timer.
324 	struct timer_obj *timer = (struct timer_obj *) timerid;  in timer_delete()  local
326 	if (timer == NULL) {  in timer_delete()
331 	if (timer->status == ACTIVE) {  in timer_delete()
332 		timer->status = NOT_ACTIVE;  in timer_delete()
333 		k_timer_stop(&timer->ztimer);  in timer_delete()
336 	if (timer->evp.sigev_notify == SIGEV_THREAD) {  in timer_delete()
337 		(void)pthread_cancel(timer->thread);  in timer_delete()
340 	k_mem_slab_free(&posix_timer_slab, (void *)timer);  in timer_delete()